Traditional Culture Encyclopedia - The 24 Solar Terms - What is the smoke exhaust method of gas-fired building with roof ventilation? How to control ventilation?
What is the smoke exhaust method of gas-fired building with roof ventilation? How to control ventilation?
Roof ventilation buildings are controlled by installing opening and closing valve plates or ventilation partitions (natural ventilation is equivalent to the function of windows). Simply put, it is the window in the ventilation window. Characterized in that one side of the window frame is provided with a ventilation duct, and a heat transfer baffle is arranged in the ventilation duct of the window frame, and the heat transfer baffle divides the ventilation duct of the window frame into an air inlet duct and an air outlet duct which are arranged adjacently. The upper part of the window frame ventilation duct is provided with an indoor air inlet and an indoor air outlet staggered by 90 degrees, and the lower part is provided with an outdoor air inlet and an outdoor air outlet staggered by 90 degrees. The heat transfer partition can be made of aluminum plate. A coarse filter screen and a check valve can be arranged in the air inlet duct and the air outlet duct. Indoor ventilation can be realized without opening the window sash, which reduces the indoor heat loss during ventilation and can save energy.
- Related articles
- Where did the car get water? It's okay.
- What if the Audi doesn't catch fire?
- The screen name with the theme of solar terms is four words.
- Composition of Christmas in wanda plaza.
- Xiaoxue's poems are simple and have pictures.
- What's with the backache?
- Seven super easy-to-use English software-
- He Yuting 1988. 10.20 at 8: 00 am, please calculate the date of birth, constellation and life events. The more detailed, the better.
- What food is delicious according to the solar terms?
- The method of urging wealth and regulating qi of the nine planets in Kong Xuan requires that the orientation of the earth should be determined first.
Kong Xuan's nine planets urge money and regu